| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.43 | 3.410% | $124.5367 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $147.25 | 8.352% | $159.5483 | $159.55 | $159.55 | $159.50 |
| Purchase #3 | $248.35 | 3.130% | $256.1234 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $200.95 | 13.189% | $227.4533 | $227.45 | $227.45 | $227.50 |
| Purchase #5 | $132.72 | 12.451% | $149.245 | $149.25 | $149.25 | $149.20 |
| Purchase #6 | $188.41 | 5.256% | $198.3128 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $137.52 | 3.280% | $142.0307 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $1,175.63 | $1,257.2502 | $1,257.25 | $1,257.25 | $1,257.10 | |